... I just rebooted...
This is from /var/state/gdm/\:0.log
>AUDIT: Thu Jan 1 01:00:47 1970: 192 X: client 1 rejected from local host
>Xlib: connection to ":0.0" refused by server
>Xlib: Client is not authorized to connect to Server
I wonder what is the problem now.
Sergio